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Boston Gear
RF726-60-B5-H
700 Series 60:1 Ratio H Assembly Single Reduction Worm Gear Reducer Without Base
Item #101871268
- 0.75 Input Motor hp
- 700 Series
- 2.62 in Center Distance
- Single Reduction
description
- Our standard 700 Series - the heart of Boston Gear's speed reducer product line - has been serving many industries reliably for over 40 years. Its proven modular design has set the industry standard for performance and is the most imitated product in today's worm gear speed reducer market.
features
- Large oil reservoir provides efficient heat dissipation and lubrication for longer life
- Housing is straddle milled top and bottom for precise alignment
- Internal baffles ensure positive, leak-free venting
- Rugged housing fabricated of fine-grained cast iron for maximum strength and greater precision during worm and gear alignment
- Bronze worm gear is straddle mounted between heavy-duty tapered roller bearings to increase thrust and load capacities on size 713 to 760
- High strength steel output shaft ensures capacity for high torque
- Pipe plugs allow easy fill, level and drain in any mounting position
- Super finished oil seal diameters on both input and output shafts extend seal life
caution
- Must be filled to the proper level with the recommended lubricant for your application before operation
| Motor Frame Size | B556C |
| Reduction Type | Single |
| Standard | AGMA Service Class I |
| Input Motor HP | 0.75 |
| Center Distance Code | 726 |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 10.38 x 3.13 |
| Lubrication | None |
| Output Torque @ RPM | 1385 in lb @ 1750 rpm, 1390 in lb @ 1150 rpm |
| Series | 700 |
| Rated Efficiency | 72% |
| Motor HP | 3/4 hp |
| Output Torque | 1385 lb-in |
| Box Length | 7 3/8 in |
| Bore Code | B5 |
| Base to Centerline of Input Shaft | 5 9/16 in |
| Output Shaft | Solid |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.63 in |
| Media Mapping Style | RF |
| Box Height | 8 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 5.59 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Family Name | RF |
| Base to Shaft Center Height w/Std. Base Kit | 5.81 in |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Bolt Center | 6 3/8 in x 3 3/8 in |
| Output Bore Shaft Dia. | 1.125 in |
| Use With | 726 |
| Frame | 56C |
| Output Torque Rating Range [Min] | 1000 lb-in, 110 Nm |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.75 in |
| Output Configuration | Left & Right Output |
| Torque Out @ 1150 rpm | 1390 in lb |
| Output RPM @ 1750 rpm Input | 29 rpm |
| Frame Size | 56C |
| Material | Cast Iron, Standard Paint |
| Bolt Centers w/ Vertical Base Kits (in) | 10.13 x 5.75 |
| Output RPM @ Input RPM | 29 rpm @ 1750 rpm |
| Max. Overhung Load @ 1750 rpm | 1000 lb/in |
| Ratio | 60:1 |
| HP @ RPM | 0.75 hp @ 1800 rpm |
| Input Power Rating | 0.89 hp, 0.664 kW |
| Bolt Centers w/ Std. Base Kit (in) | 8 x 5 1/4 |
| Housing Material | Cast Iron |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Max. Overhung Load @ RPM | 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm |
| Torque Out @ 1750 rpm | 1385 in lb |
| Base to Centerline of Output Shaft | 2 15/16 in |
| Washdown Duty | No |
| Worm Position | Universal |
| Max. Input HP @ 100 rpm | 0.1 hp |
| Output Speed | 29.2 rpm |
| Input (Shaft or Bore) Size | 5/8 in |
| Input HP @ RPM | 0.64 hp @ 1150 rpm, 0.89 hp @ 1750 rpm |
| Shaft Assembly Code | H |
| Fan Cooled | No |
| Box Width | 5 29/32 in |
| Base Mounting Attachment | No Base |
| Output Torque Rating Range [Max] | 1499 lb-in, 159 Nm |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Style | Right Angle |
| Media Mapping Output | H |
| Motor Application | General Purpose |
| Input Configuration | C-Face Coupled |
| Keyway Size | 3/16 x 3/32 |
| Center Distance | 2.625 in |
| Weight | 53.1 LB |
| EAN or UPC | 781711527740 |
